<?php

namespace app\admin\controller\prl;

use app\common\controller\Backend;
use app\common\model\Config;
use think\Db;
/**
 * 模型字段管理
 *
 * @icon fa fa-circle-o
 */
class Fields extends Backend
{

    protected $multiFields = 'submissionswitch';

    protected $noNeedRight = ['multi'];
    
    /**
     * Fields模型对象
     * @var \app\admin\model\prl\Fields
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\prl\Fields;
        $this->view->assign('typeList', Config::getTypeList());
        $this->view->assign("stautsList", $this->model->getStautsList());
    }
    
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    

    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = false;
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax())
        {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField'))
            {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $total = $this->model
                    
                    ->where($where)
                    ->order($sort, $order)
                    ->count();

            $list = $this->model
                    
                    ->where($where)
                    ->order($sort, $order)
                    ->limit($offset, $limit)
                    ->select();

            foreach ($list as $row) {
                $row->visible(['id','name','title','submissionswitch','weigh']);
                
            }
            $list = collection($list)->toArray();
            $result = array("total" => $total, "rows" => $list);

            return json($result);
        }
        $this->assignconfig('type',$this->request->param('type'));
        $this->assignconfig('ids',$this->request->param('ids'));
        return $this->view->fetch();
    }

    public function add()
    {
        if ( $this->request->isPost() ) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                if (in_array($params['type'], ['select', 'selects', 'checkbox', 'radio', 'array'])) {
                    $params['content'] = json_encode(Config::decode($params['content']), JSON_UNESCAPED_UNICODE);
                } else {
                    $params['content'] = '';
                }
                try {
                    $result = $this->model->allowField(true)->save($params);
                    if ($result !== false) {
                        $this->success();
                    } else {
                        $this->error($this->model->getError());
                    }
                } catch (\think\exception\PDOException $e) {
                    $this->error($e->getMessage());
                } catch (\think\Exception $e) {
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->assign('table_type', $this->request->param('table_type'));
        $this->assign('table_id', $this->request->param('table_id'));
        return $this->view->fetch();
    }

    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                if (in_array($params['type'], ['select', 'selects', 'checkbox', 'radio', 'array'])) {
                    $params['content'] = json_encode(Config::decode($params['content']), JSON_UNESCAPED_UNICODE);
                } else {
                    $params['content'] = '';
                }
                try {
                    $result = $row->allowField(true)->save($params);
                    if ($result !== false) {
                        $this->success();
                    } else {
                        $this->error($row->getError());
                    }
                } catch (\think\exception\PDOException $e) {
                    $this->error($e->getMessage());
                } catch (\think\Exception $e) {
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

    public function lists()
    {
        $type = $this->request->param('type');
        $ids = $this->request->param('ids');

        if($this->request->isAjax()){
            $type = '\app\admin\model\prl\\' . ucfirst($type);
            $model = new $type();
            $row = $model->get($ids);
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $list = Db::table($row->table)
                ->where($where)
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();
            $count = Db::table($row->table)
                ->where($where)
                ->order($sort, $order)
                ->count();
    
            $result = array("total" => $count, "rows" => $list);
            return json($result);
        }
        $lists = collection($this->model->where('table_id',$ids)->where('table_type',$type)->field('name,title')->select())->toArray();
        $field = [];
        foreach ($lists as $key => $value) {
            $arr['field'] = $value['name'];
            $arr['title'] = $value['title'];
            $field[] = $arr;
        }
        $this->assignconfig('field', $field);
        $this->assignconfig('type', $type);
        $this->assignconfig('ids', $ids);
        return $this->view->fetch();
    }
}
